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Dmitriy789 [7]
3 years ago
6

Why is DNA called semi-conservative

Biology
1 answer:
Lena [83]3 years ago
8 0
Because each strand in DNA that is created contains a Helix that is copied! :) Hope this helps.
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​ Pavia slips and falls in the bathroom and bangs her head on the tile floor. She begins to see "stars" and flashes of light, in
AURORKA [14]
<h2>Neural control of vision.</h2>

Explanation:

  • <u>Occipetal lobe.</u>

The occipetal lobe of brain is associated with the sense of vision. Any damage or activation of occipetal neurons will lead to disturbed visual effects.

Sometimes severe injury to this part may lead to vision loss or permanent blindness.

So we can conclude that Pavia started seeing stars and flashes of light as a result of activation of cells in the occipetal lobe.

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3 years ago
A student sets up a controlled experiment to test the effect of a fertilizer on plant growth. They use 2 tomato plants, one is g
densk [106]
The first one is 2, The answer to question 2 would be: <span>gene splicing or cloning

First, the gene that makes insulin is cut from human cells. After having the insulin gene, the scientist will put it inside bacteria so the bacteria will produce human insulin. </span>This was called gene splicing. 
Then the bacteria have insulin genes, the bacteria will be cloned to make multiple colonies of same bacteria. This phase called cloning. 
and the last one 2, mitochondria.
5 0
4 years ago
Which of the following cells would not have a well-defined nucleus but would have a thick cell wall and ribosomes?
Iteru [2.4K]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

The onion cell <span>would not have a well-defined nucleus but would have a thick cell wall and ribosomes.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
7 0
3 years ago
Read 2 more answers
Can someone tell me what to do on this ):
Darya [45]
On the periodic table, you will see that they are grouped into different groups. Well, on the right, you have the groups, obviously. You are supposed to match the elements to the group that it is in.

(If you don't know the groups, you can find one online under images.)
Hope this helps! Please give brainliest answer!
5 0
3 years ago
Which photosystem releases the electrons for the electron transport chain?
WARRIOR [948]

Answer:

B

PSII

Explanation:

good luck have a nice day

8 0
3 years ago
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